KR890004249B1 - 감쇠력 조정식 유압 완충기 - Google Patents

감쇠력 조정식 유압 완충기 Download PDF

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Publication number
KR890004249B1
KR890004249B1 KR1019850004300A KR850004300A KR890004249B1 KR 890004249 B1 KR890004249 B1 KR 890004249B1 KR 1019850004300 A KR1019850004300 A KR 1019850004300A KR 850004300 A KR850004300 A KR 850004300A KR 890004249 B1 KR890004249 B1 KR 890004249B1
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KR
South Korea
Prior art keywords
damping force
valve
rotary valve
orifice
check valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
KR1019850004300A
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English (en)
Korean (ko)
Other versions
KR860000168A (ko
Inventor
이마이주미
Original Assignee
도끼꼬 주식회사
가와아이 노보루
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Filing date
Publication date
Application filed by 도끼꼬 주식회사, 가와아이 노보루 filed Critical 도끼꼬 주식회사
Publication of KR860000168A publication Critical patent/KR860000168A/ko
Application granted granted Critical
Publication of KR890004249B1 publication Critical patent/KR890004249B1/ko
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
    • B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • F16F9/467—Throttling control, i.e. regulation of flow passage geometry using rotary valves
    • F16F9/468—Throttling control, i.e. regulation of flow passage geometry using rotary valves controlling at least one bypass to main flow path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/1402—Check valves with flexible valve members having an integral flexible member cooperating with a plurality of seating surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7859—Single head, plural ports in parallel

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
KR1019850004300A 1984-06-20 1985-06-18 감쇠력 조정식 유압 완충기 Expired KR890004249B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59-126679 1984-06-20
JP59126679A JPS616440A (ja) 1984-06-20 1984-06-20 減衰力調整式油圧緩衝器
JP84-126679 1984-06-20

Publications (2)

Publication Number Publication Date
KR860000168A KR860000168A (ko) 1986-01-25
KR890004249B1 true KR890004249B1 (ko) 1989-10-28

Family

ID=14941170

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850004300A Expired KR890004249B1 (ko) 1984-06-20 1985-06-18 감쇠력 조정식 유압 완충기

Country Status (3)

Country Link
US (1) US4645043A (enrdf_load_stackoverflow)
JP (1) JPS616440A (enrdf_load_stackoverflow)
KR (1) KR890004249B1 (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124559U (ja) * 1984-07-20 1986-02-13 トキコ株式会社 減衰力調整式油圧緩衝器
NL8503031A (nl) * 1985-11-05 1987-06-01 Koni Bv Elektrisch verstelbare schokdemper.
DE3604844A1 (de) * 1986-02-15 1987-08-20 Daimler Benz Ag Schwingungsdaempfer fuer fahrzeuge
JPH0524831Y2 (enrdf_load_stackoverflow) * 1986-02-20 1993-06-23
EP0241677B1 (de) * 1986-04-12 1990-05-02 Körber Ag Stossdämpfer mit veränderbarer Dämpfungscharakteristik
US4821851A (en) * 1987-08-21 1989-04-18 General Motors Corporation Damper with optimized adjustable valving for vehicle ride control
JPH0198717A (ja) * 1987-10-09 1989-04-17 Tokico Ltd 減衰力調整式油圧緩衡器
US5310027A (en) * 1991-08-06 1994-05-10 Atsugi Unisia Corporation Control system for adjusting damping force coefficient of shock absorber for automotive suspension
JP2678535B2 (ja) * 1991-10-31 1997-11-17 三菱自動車工業株式会社 電動式パワーステアリング制御装置
JP3080266B2 (ja) * 1992-05-21 2000-08-21 株式会社ユニシアジェックス 車両懸架装置
JP3215927B2 (ja) * 1992-05-30 2001-10-09 トキコ株式会社 減衰力調整式油圧緩衝器
US5988330A (en) * 1997-07-03 1999-11-23 Morris; Jay Adjustable shock absorber
WO1999040323A1 (de) * 1998-02-09 1999-08-12 Continental Teves Ag & Co. Ohg Druckventil, insbesondere für eine kolbenpumpe
CN1656326A (zh) * 2002-05-29 2005-08-17 进取悬浮公司 具有压力调节控制阀和辅助活塞的液压阻尼器
KR20040011142A (ko) * 2002-07-29 2004-02-05 주식회사 만도 스티어링장치의 댐핑밸브
US7124865B2 (en) * 2004-02-13 2006-10-24 Progressive Suspension, Inc. Pressure regulating dampers
US7628259B2 (en) * 2004-11-08 2009-12-08 Thyssenkrupp Bilstein Of America, Inc. Fluid flow regulation of a vehicle shock absorber/damper
JP4726049B2 (ja) * 2005-06-06 2011-07-20 カヤバ工業株式会社 緩衝装置
US8950558B2 (en) 2011-12-29 2015-02-10 Fox Factory, Inc. Dampers with thermal expansion compensation
DE102023102712A1 (de) * 2023-02-03 2024-08-08 Eto Magnetic Gmbh Rückschlagventil, bidirektionale Dämpfervorrichtung und Verfahren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1265153A (en) * 1916-08-01 1918-05-07 Paul Winsor Valve.
FR525481A (fr) * 1920-10-01 1921-09-22 Alphonse Papin Soupape à ruban
DE571092C (de) * 1932-05-07 1933-02-23 Moritz Hirsch Dipl Ing Klappenventil
GB753490A (en) * 1953-07-18 1956-07-25 Newton & Bennett Ltd Improvements in or relating to hydraulic shock absorbers
FR1224765A (fr) * 1958-05-22 1960-06-27 Rheinmetall Gmbh Amortisseur hydraulique
US4463839A (en) * 1981-11-06 1984-08-07 Tokico Ltd. Hydraulic damper
JPS58166150A (ja) * 1982-03-27 1983-10-01 Tokico Ltd 油圧緩衝器
JPS5940034A (ja) * 1982-08-28 1984-03-05 Showa Mfg Co Ltd 油圧緩衝器における減衰力調整装置
JPS6093035U (ja) * 1983-11-30 1985-06-25 カヤバ工業株式会社 減衰力調整式油圧緩衝器

Also Published As

Publication number Publication date
KR860000168A (ko) 1986-01-25
JPS616440A (ja) 1986-01-13
JPH0437299B2 (enrdf_load_stackoverflow) 1992-06-18
US4645043A (en) 1987-02-24

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